We have an 104-year-old California bungalow with a kitchen that likely was remodeled in the 1960s or 1970s. While shopping for a dishwasher some years back, we noticed that the vertical cutout for the dishwasher under the counter is only 33-1/2". Out of a dozen or so dishwashers at the local store, only one or two are this short. Most are 33-7/8" and above. We need a new dishwasher again, and we're also thinking of having some general work done on the kitchen, including a new countertop. Is there a standard height for countertops, and for dishwasher cutouts?